baber/WOPTO huggingface dataset:
Patent KR-20200139505-A (KR)
Title: A vehicle safety management service system for vehicle maintenance and service, a vehicle safety management service providing method using the same, and a recording medium on which a program for implementing the vehicle safety management service is recorded
Inventor: KIM JOO HYUNG
IPC: H04M1/725
Filed: 2019-06-04
Abstract: The present invention provides a vehicle safety management service system for vehicle maintenance and services, a vehicle safety management service providing method using the same, and a recording medium on which a program for implementing the same is recorded. Stable maintenance of a vehicle and various additional services provided by a maintenance store as well as safety management of the corresponding vehicle can be provided in real time in accordance with convenience of a driver by linking an operation record self-diagnosis device (OBD) for recording operation of the vehicle, a vehicle inspection management program operating in the vehicle maintenance store, and a smart device of a vehicle owner.
Patent KR-20200143578-A (KR)
Inventor: PARK YOU SOO
IPC: G01N15/14
Filed: 2019-06-13
Abstract: The present invention relates to a method for direct isolation of natural killer (NK) cells from whole blood and a method for high-efficient mass proliferation of NK cells and specifically to a method of directly isolating NK cells using only an antibody cocktail, magnetic microbeads and a magnet without separation of peripheral blood mononuclear cells (PBMC) from whole blood and a method for mass proliferation of the isolated NK cells with high efficiency by using activated feeder cells. According to the method for isolation of NK cells of the present invention, it is possible to increase a recovery rate of NK cells from a small amount of whole blood and significantly reduce an isolation time compared to the existing method for isolation from the PBMCs. In addition, according to the method for preparing activated feeder cells of the present invention, it is possible to increase the inactivation of T cells and the sensitivity to NK cells and to carry out proliferation of the isolated NK cells 10,000-folds or more. Furthermore, according to the method for mass proliferation of NK cells of the present invention, it is possible to increase the expression of various activating receptors and strongly increase anti-tumor cytotoxicity to target tumor cells. The NK cells with high cytotoxicity proliferated in large quantities according to the present invention can be used as an effective ingredient in a cancer immune cell therapy composition.
Patent KR-20190143408-A (KR)
Title: Support element for cosmetic products
Inventor: SANTILLAN MARCELO
IPC: B29K55/02
Filed: 2019-06-19
Abstract: The present invention relates to a support element (1) for cosmetic products (P) in a form of a paste or semi-solid to be supplied into a case (100). The support element (1) comprises a plate (10) having an outer surface (12) to be fixed to the case (100) and an inner surface (11) to be engaged with the cosmetic products (P), wherein the support element (1) is made of a plastic material.
Patent KR-20200067727-A (KR)
Title: liquefaction system of boil-off gas and ship having the same
Inventor: PARK JONG WAN
IPC: F25J1/00
Filed: 2019-06-19
Abstract: The present invention relates to a gas processing system and to a ship comprising the same. The gas processing system comprises: a liquefied gas storage tank; a compressor which consists of multiple stages and compresses evaporated gas generated in the liquefied gas storage tank to supply the same to an engine; a depression valve which depressurizes at least a portion of the evaporated gas compressed by at least one stage of the compressor; a gas-liquid separator which gas-liquid separates the decompressed evaporated and delivers liquid to the liquefied gas storage tank; and a cooling unit which cools a gas phase separated from the gas-liquid separator with a refrigerant and is delivered to the liquefied gas storage tank.
Patent KR-20210000084-A (KR)
Title: Actuator for vehicle
Inventor: LEE WOO YONG
IPC: B60T13/74
Filed: 2019-06-24
Abstract: The present invention relates to an actuator for a vehicle, which comprises: a case unit which is mounted on a vehicle body; a motor unit which is installed in the case unit and provides power; a transmission unit which transmits torque of the motor unit and suppresses noise due to a load generated in the process of transmitting the torque of the motor unit; and an output unit which discharges power of the transmission unit. Accordingly, the actuator can absorb gear noise and improve power transmission performance in the process of transmitting the torque.
Patent KR-20210001343-A (KR)
Inventor: BADA PYO
IPC: G09B7/00
Filed: 2019-06-27
Abstract: The present invention relates to a system for test management by learning field and a method thereof. The system comprises: a student terminal by learning field making a request for mock test questions of a corresponding learning field for solving questions, among learning fields including education, entrance examination, employment, job changing or certificate acquisition, and registering mock test question answer information by learning field, which are answers made through mock test question information by learning field, which are the mock test questions of the corresponding learning field provided by the request; and a test question management server by learning field providing the mock test question information by learning field, which are the mock test questions of the corresponding learning field requested by the student terminal by learning field among the learning fields including education, entrance examination, employment, job changing or certificate acquisition, to the student terminal by learning field, and guiding requested learning field mock test grading information by student, which is generated by marking every question of the mock test question answer information by learning field registered from the student terminal by learning field, to the student terminal by learning field. Therefore, the present invention is capable of leading a student to accurately recognize learning achievements of a corresponding learning field.
Patent KR-20210002305-A (KR)
Inventor: HUR SEOK KYUN
IPC: G06Q10/04
Filed: 2019-06-30
Abstract: The present invention relates to a project risk prediction method based on artificial intelligence. The present invention determines the possibility of project success by performing project risk management based on data obtained by an app doctor. In particular, it is an object of the present invention to obtain the probability of risk occurrence during project execution by using a machine learning model to be implemented in the future, and to use the machine learning model to enable efficient project management and increase the probability of project success.
Patent KR-20210004189-A (KR)
Inventor: SHIN EUN GYU
IPC: H01M50/30
Filed: 2019-07-03
Abstract: The present invention relates to a battery pack which reduces the risk of secondary ignition or explosion. The battery pack according to the present invention comprises: at least two or more cell assemblies having a plurality of secondary batteries; a module housing having a gas passage on one side or both sides of the cell assembly in the left and right direction so that the gas generated from the cell assembly flows; and a flame retardant plate having a main body unit interposed between the two or more cell assemblies, and a flame blocking unit protruding from one end or both ends in the left and right directions of the main body unit in the left and right directions and positioned in a portion of the gas passage.
Patent KR-20210008216-A (KR)
Inventor: OH JI HYUK
IPC: G06F3/06
Filed: 2019-07-11
Abstract: According to an embodiment of the present invention, provided is a memory device which comprises: a plurality of memory chips for storing and outputting data in response to a control command and an address signal; and control logic configured to transmit the control command and the address signal to the plurality of memory chips and receive a special command from the memory controller to perform a special operation different from a refresh operation on at least one of the plurality of memory chips. The control logic may transmit the special command to at least one of the plurality of memory chips during a predetermined refresh period for performing the refresh operation.
Patent KR-20210007755-A (KR)
Inventor: KONG HO YOUL
IPC: C01G39/06
Filed: 2019-07-12
Abstract: The present invention provides a metal chalcogen compound into which a carboxylic acid group is introduced, a method for preparing the same, a method for preparing a functionalized metal chalcogen compound using the same, and a method for preparing a metal chalcogen compound functionalized by a polymer by using the same. The metal chalcogen compound into which a carboxylic acid group is introduced, of the present invention, has high solubility in an organic solvent, and is very useful for the introduction of various functional groups. The metal chalcogen compound is introduced with a carboxylic acid group satisfying chemical formula 1.
Patent KR-20200015421-A (KR)
Inventor: GRITSCH CHRISTIAN
IPC: H02J3/38
Filed: 2019-08-02
Abstract: The present invention relates to a redundant power supply network which ensures reliable power supply, and a ship having the same as an on-board network. The redundant power supply network of the present invention comprises: first and second incoming-feed power converters (11, 21); first and second power sources (13, 23); an AC voltage network (2); and a terminal (4) for an external network (5).
Patent KR-20210017047-A (KR)
Title: frp multii-purposer
Inventor: PARK GI DU
IPC: B29C70/54
Filed: 2019-08-06
Abstract: The present invention relates to a mold used for forming a large FRP molding, which includes: a molding frame formed in a lattice form by arranging a plurality of rectangular pipes that are bent and cut according to the required contour at the location to be applied; a mold portion including a plurality of molding panels attached to one side of the molding frame after molding a metal plate into a cloud-shape curve required for each part to be applied by using a tool such as a rubber mallet to correspond to the shape and size of each space formed by the square pipes constituting the molding frame; and a mold reinforcing unit including an inner reinforcing frame composed of a plurality of square pipes that are bent and cut according to the external shape of the molding frame of the mold portion, and attached to surround the molding frame from the outside, and a radial reinforcing frame, an outer lateral reinforcing frame and an inner lateral reinforcing frame that are combined with the inner reinforcing frame. Thus, the factors, which are inevitable to bear the time and economic burden of manufacturing a mold with a conventional wooden mold, are excluded, workability is improved and costs are reduced in regard to the construction of large FRP moldings including ships, ports and offshore structures, and partial design changes are flexibly responded.
Patent KR-20200057605-A (KR)
Inventor: PARK HYEONG SOOK
IPC: H04B7/08
Filed: 2019-08-14
Abstract: Disclosed is an operation method of a receiver that acquires a reception beam for a transmitter that transmits a plurality of transmitted beams in a beam sweeping method. According to the present invention, the operation method of the receiver may comprise the steps of: forming a main reception beam in the desired direction and at least one auxiliary reception beam neighboring the main reception beam and the desired direction; and forming at least one auxiliary reception beam in the first direction based on the desired direction or the second direction opposite to the first direction through a beam tracking operation. A half power beam width (HPBW) of the first reception beam and a HPBW of the at least one auxiliary reception beam may overlap each other.
Patent KR-20210020491-A (KR)
Title: Flexible spring for removal of pipe scale and pipe scale removal module including the same
Inventor: LEE EUN CHUL
IPC: B08B9/043
Filed: 2019-08-14
Abstract: Provided are a flexible spring for removal of pipe scale and a pipe scale removal module including the same. According to the present invention, the flexible spring for removal of pipe scale is formed by connecting a plurality of wire units to each other in series. The wire units each include: a cylindrical portion; cylindrical spring portions formed to extend from both ends of the cylindrical portion in an axial direction; and semi-cylindrical portions formed to extend from ends of the cylindrical spring portions in the axial direction. A series connection between the wire units is made when a semi-cylindrical portion of one wire unit and that of the other wire unit overlap each other to form a cylindrical shape while facing each other and are fastened to each other. According to the present invention, the flexible spring for removal of pipe scale can move while maintaining a predetermined rotating axis (center line) without the occurrence of backlash, twisting, tangling, or partial separation when moving within a pipe and prevents the force pushing the scale in the pipe from diminishing even when moves far in the pipe, and there is no need to replace the entirety of the pipe if only a part thereof is severely worn or damaged.
Patent KR-20210022946-A (KR)
Title: Registration Method of Sub-Communication Unit for Wireless Buckle System
Inventor: KIM GWANG WOO
IPC: B60R22/48
Filed: 2019-08-21
Abstract: Provided is a sub communication unit registration method of a wireless buckle system comprising: one or more sub communication units connected to a buckle provided on a seat to detect whether a seat belt is worn, and transmit seat belt wearing information of the corresponding seat through a wireless communication means; and a main communication unit which receives the seat belt wearing information from the sub communication unit and transmits it to a central processing device of a vehicle. According to the present invention, the sub communication unit registration method of a wireless buckle system comprises the steps of: (a) turning on the power of the main communication unit for the first time; (b) searching, by the main communication unit, an ID value assigned to the sub communication unit; and (c) storing the ID value assigned to the sub communication unit in the memory of the main communication unit.
Patent KR-20210023025-A (KR)
Title: Semiconductor apparatus and semiconductor system including the same
Inventor: SHON KWAN SU
IPC: G11C8/18
Filed: 2019-08-21
Abstract: The technology includes a plurality of electrically connected dies. The die includes a data path for transmitting a data signal, a strobe path for transmitting a data strobe signal, a stack information generation circuit configured to generate stack information for indicating the number of the plurality of dies, and a delay control circuit configured to adjust a delay time of at least one of the data path and the strobe path according to the stack information. The performance of semiconductor devices and semiconductor systems can be improved by accurately receiving data at the predetermined timing regardless of the number of stacked dies.
Patent KR-20210024917-A (KR)
Title: Detection device for electrolyte and moving device of secondary battery including the same
Inventor: MOON TAE YOUNG
IPC: H01M10/04
Filed: 2019-08-26
Abstract: The present invention provides an electrolyte detection device, comprising: a contamination detection plate in contact with either surface of a secondary battery having an opening part; a first conductor and a second conductor provided to be spaced apart from the surface of the contamination detection plate, so that current does not flow and energized by the electrolyte leaked from the opening part of the secondary battery; a power member in which a positive electrode is connected to the first conductor and a negative electrode is connected to the second conductor; and a contamination detection member configured to detect whether an electrolyte is leaked through a current generated while the first conductor and the second conductor are energized.
Patent KR-20210025313-A (KR)
Title: Organic light emitting display device
Inventor: KIM JONG SUNG
IPC: H01L51/52
Filed: 2019-08-27
Abstract: The present invention provides a light emitting display device which comprises: a light emitting diode emitting red light, blue light, and green light emitted toward an upper side of a substrate through a light emitting region to each of first, second, and third sub-pixels disposed on the substrate; and a reflective structure including, in a non-light emitting region surrounded by the first, second, and third sub-pixels, a reflective side face inclined toward the light emitting region of each of the first, second, and third sub-pixels, wherein the reflective side reflects light incident from a corresponding light emitting region toward the upper side of the substrate. Therefore, a light output area of the sub-pixel can be expanded in a planar manner.
Patent KR-20200026727-A (KR)
Title: Method for producing thin wafer
Inventor: YASUDA HIROYUKI
IPC: H01L21/324
Filed: 2019-08-29
Abstract: Provided is a method for producing a thin wafer which can easily peel a wafer from a support, remove a resin without contamination of the wafer, and increase productivity of the thin wafer. Provided is a method for producing a thin wafer which comprises a process for peeling a support from a laminated body by emitting light, wherein the support of a wafer laminated body comprises the support, an adhesive layer formed on the corresponding support, and a wafer laminated to make a surface thereof having a circuit side face the corresponding adhesive layer; and a process for removing a resin layer remaining on the wafer from the wafer by peeling after the process. The adhesive layer comprises only a resin layer A having light blocking properties and a resin layer B comprising a thermosetting silicone resin or non-silicone-based thermoplastic resin in an order from the side of the support.
Patent KR-20190104492-A (KR)
Title: Method for controlling security system and an electronic device thereof
Inventor: DONGIL SON
IPC: G06F21/00
Filed: 2019-08-29
Abstract: According to one embodiment of the present invention, provided is an operating method of a first electronic device, which comprises the operations of: obtaining wearing state information of a wearable second electronic device; and determining a security environment of the first electronic device based on the wearing state information. In the operating method of the electronic device, other embodiments are possible within a same or similar scope of the present invention, not limited to the provided method.
Patent KR-20210026518-A (KR)
Title: Mini billard que and mini billard set including the same
Inventor: KIM NAM IN
IPC: A63D15/02
Filed: 2019-08-30
Abstract: According to the present invention, a mini billiard cue stick comprises: a hitting applying unit to which a striking force is applied by the swing of the finger; and a strike transmission unit having at least a port of one end or a side coupled to the hitting applying unit, and transmitting the striking force to the other end. Accordingly, the mini billiard cue stick and a mini billiard set having the same have the effect of perfectly reproducing the general billiard technique in the mini billiard game by reducing a mini billiard cue stick by the proportion that the mini billiard ball is reduced from the regular billiard ball so that stroke by the swing of the finger is possible.
Patent KR-20210029958-A (KR)
Title: Eco friendly bowl made by agar, sodium alginate and calcium lactate
Inventor: HAN JI MAN
IPC: B65D65/46
Filed: 2019-09-09
Abstract: The present invention relates to an environmentally friendly container made by using agar, sodium alginate, and calcium lactate, which is made by a method comprising: (S100) a step of forming an agar coating solution by mixing water, gelatin, and agar at a proper ratio, heating the agar coating solution, cooling down the agar coating solution to a room temperature, and evenly coating the whole surface of a container made of paper; (S110) a step of coating the coated container with a sodium alginate coating solution made by mixing water and sodium alginate at a proper ratio; (S120) a step of coating the container with a calcium lactate coating solution made by mixing water and calcium lactate at a proper ratio; and a step of taking out and drying the container. The present invention aims to provide an environmentally friendly container which is able to contain a beverage, to be not melted in the beverage while the container is being used, to be easily biodegradable after being discarded, and be environmentally friendly.
Patent KR-20200083175-A (KR)
Inventor: KONG HYUN GOO
IPC: H01L21/304
Filed: 2019-09-09
Abstract: The present invention relates to a one-component polishing slurry composition, and to a polishing method using the same and, more specifically, to a one-component polishing slurry composition comprising: polishing particles; and a polishing selectivity modifier, wherein the polishing selectivity modifier is to provide a polishing selectivity change of non-Prestonian behavior according to the polishing pressure, and to a polishing method using the same.
Patent KR-20210030089-A (KR)
Title: Inspection method and apparatus of secondary battery cell in activation process
Inventor: CHUNG JI SUN
IPC: H01M10/058
Filed: 2019-09-09
Abstract: Provided are an inspection method for determining various defects of secondary battery cells with selection power and an inspection apparatus thereof and, more specifically, to an inspection method for determining assembly defects of secondary battery cells and an inspection apparatus thereof. According to the present invention, the inspection method comprises the following steps: a1) recording a standard charge/discharge profile, which is a time-cell voltage graph of a non-defective cell, by measuring the cell voltage for each time period while performing activating constant concentration-constant voltage (CC-CV) charging-maintaining-discharging in the non-defective cell; a2) recording a sample charge/discharge profile, which is a time-cell voltage graph of a sample cell, by measuring the cell voltage for each time period while performing activating CC-CV charging-maintaining-discharging in the sample cell; and a3) comparing and analyzing the standard charge/discharge profile and the sample charge/discharge profile to determine whether the sample cell is good/defective, wherein the step a3) is performed in a determination section in which a difference in charge/discharge profile behavior is determined through a first section determining a time difference between a time point for changing from CC charging to CV charging in the standard charge/discharge profile and the sample charge/discharge profile, a second section for determining a voltage difference at a specific time point, and a third section for determining a voltage difference before full charge.
Patent KR-20210032855-A (KR)
Title: Blue light protecting and low-reflection optical member and the manufacturing method thereof
Inventor: JANG YEAN HO
IPC: G02B1/115
Filed: 2019-09-17
Abstract: The present invention provides a blue light blocking low reflection optical member, which includes: a substrate; an anti-glare layer on the substrate; and a coating layer in which a low-reflective material deposition layer and a high-reflective material deposition layer are alternately included on the anti-glare layer. According to the present invention, the optical member reflects blue light harmful to the human body to lower the transmission of blue light, and, by scattering the reflected light by the incident light including the anti-glare layer to complement and improve the inherent role of the optical member, the reflectance of specular reflection is lowered to obtain the effect of blocking blue light and securing a sense of view at the same time.